EP3607307A4 - Apparatus and method for capturing neural recordings - Google Patents

Apparatus and method for capturing neural recordings Download PDF

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Publication number
EP3607307A4
EP3607307A4 EP18781570.9A EP18781570A EP3607307A4 EP 3607307 A4 EP3607307 A4 EP 3607307A4 EP 18781570 A EP18781570 A EP 18781570A EP 3607307 A4 EP3607307 A4 EP 3607307A4
Authority
EP
European Patent Office
Prior art keywords
neural recordings
capturing neural
capturing
recordings
neural
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18781570.9A
Other languages
German (de)
French (fr)
Other versions
EP3607307A1 (en
Inventor
Pierre Jean Jacques WIJDENES
Colin Dalton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neuraura Biotech Inc
Original Assignee
Neuraura Biotech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neuraura Biotech Inc filed Critical Neuraura Biotech Inc
Publication of EP3607307A1 publication Critical patent/EP3607307A1/en
Publication of EP3607307A4 publication Critical patent/EP3607307A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/4833—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures
    • G01N33/4836—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures using multielectrode arrays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A61B5/293—Invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—Microneedles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/42—Evaluating a particular growth phase or type of persons or animals for laboratory research
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
EP18781570.9A 2017-04-04 2018-04-04 Apparatus and method for capturing neural recordings Pending EP3607307A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762481473P 2017-04-04 2017-04-04
PCT/CA2018/050411 WO2018184104A1 (en) 2017-04-04 2018-04-04 Apparatus and method for capturing neural recordings

Publications (2)

Publication Number Publication Date
EP3607307A1 EP3607307A1 (en) 2020-02-12
EP3607307A4 true EP3607307A4 (en) 2020-09-16

Family

ID=63712030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18781570.9A Pending EP3607307A4 (en) 2017-04-04 2018-04-04 Apparatus and method for capturing neural recordings

Country Status (6)

Country Link
US (1) US11668698B2 (en)
EP (1) EP3607307A4 (en)
CN (1) CN110709692A (en)
AU (1) AU2018247588B2 (en)
CA (1) CA3058920A1 (en)
WO (1) WO2018184104A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110709692A (en) 2017-04-04 2020-01-17 纽奥拉生物科技公司 Apparatus and method for acquiring neural recordings
US20190360995A1 (en) * 2018-05-06 2019-11-28 University Of Central Florida Research Foundation, Inc. Fabrication of 3d microelectrodes and use thereof in multi-functional biosystems
US11020594B2 (en) * 2019-06-14 2021-06-01 National Chiao Tung University Electrochemical dephosphorylation technique for treating Alzheimer's disease and use thereof
CN110623655A (en) * 2019-09-24 2019-12-31 中国科学院电子学研究所 Implantable micro-nano electrode array chip for simulating weightless rat and preparation method thereof
CN111956220B (en) * 2020-08-24 2024-04-09 中国科学院上海微系统与信息技术研究所 Preparation method of bidirectional cortical brain electrode and bidirectional cortical brain electrode prepared by same
CN113855031A (en) * 2021-09-18 2021-12-31 浙江清华柔性电子技术研究院 Flexible microneedle electrode and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090283425A1 (en) * 2008-04-02 2009-11-19 University Of Utah Research Foundation Microelectrode Array System With Integrated Reference Microelectrodes To Reduce Detected Electrical Noise And Improve Selectivity Of Activation
WO2015143443A1 (en) * 2014-03-21 2015-09-24 University Of Utah Research Foundation Multi-site electrode arrays and methods of making the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215088A (en) 1989-11-07 1993-06-01 The University Of Utah Three-dimensional electrode device
EP1723983B1 (en) * 2005-05-20 2013-07-10 Imec Probe device for electrical stimulation and recording of the activity of excitable cells
GB0613500D0 (en) * 2006-07-07 2006-08-16 Lectus Therapeutics Ltd Apparatus and Methods
US8865288B2 (en) * 2006-07-17 2014-10-21 University Of Utah Research Foundation Micro-needle arrays having non-planar tips and methods of manufacture thereof
CN100431487C (en) * 2007-01-25 2008-11-12 中国科学院上海微系统与信息技术研究所 Processing method of three-dimensional implantable microelectrode array
GB2479587A (en) * 2010-04-16 2011-10-19 Diamond Detectors Ltd Diamond microelectrode
CN102783942B (en) 2011-05-20 2014-05-07 中国科学院电子学研究所 Implantable neural information dual-mode detection microelectrode array chip and manufacturing method thereof
KR101417966B1 (en) * 2012-12-11 2014-07-21 서울대학교산학협력단 Neural stimulation and recording electrode array and method of manufacturing the same
US11363979B2 (en) * 2016-01-19 2022-06-21 The Regents Of The University Of California Addressable vertical nanowire probe arrays and fabrication methods
CN106054519B (en) * 2016-07-07 2020-08-25 深圳先进技术研究院 Method for preparing three-dimensional microelectrode array by using photoresist
CN110709692A (en) 2017-04-04 2020-01-17 纽奥拉生物科技公司 Apparatus and method for acquiring neural recordings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090283425A1 (en) * 2008-04-02 2009-11-19 University Of Utah Research Foundation Microelectrode Array System With Integrated Reference Microelectrodes To Reduce Detected Electrical Noise And Improve Selectivity Of Activation
WO2015143443A1 (en) * 2014-03-21 2015-09-24 University Of Utah Research Foundation Multi-site electrode arrays and methods of making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018184104A1 *

Also Published As

Publication number Publication date
AU2018247588B2 (en) 2023-03-16
US11668698B2 (en) 2023-06-06
WO2018184104A1 (en) 2018-10-11
EP3607307A1 (en) 2020-02-12
CA3058920A1 (en) 2018-10-11
CN110709692A (en) 2020-01-17
AU2018247588A1 (en) 2019-10-24
US20200393438A1 (en) 2020-12-17

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